6 f.01 technology update for customers

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© 2015 General Electric Company.

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Imagination at work.

M. MahendhraMay, 2015

6F.01 technology overview


4

GE’s product portfolioReliable, flexible, efficient

Geared for 50Hz or 60Hz

60Hz gas turbines50Hz gas turbines

43 MW

79 MW

90 MW

187 MW227 MW

130 MW

265 MW299 MW

470 MW

275 MW

397 MWGE GT-9HAGE GT-9FGE GT-9EGE GT-7HAGE GT-7F

GE GT-6FGE GT-6B

GE GT-7E

330 MW

.03

.01

.05

.01

.05

.01

51 MW

4

80 MW


5

• 6F.01 is the new name for the 6C

• Over 110k fired hours & 99.2%

reliability

• True F-class performance &

flexibility

• Modular plant for ease of

installation & maintenance

6F.01 Technology Overview…

… F-class efficiency @ 50MW block size


GE’s F-class turbine evolution

6F.01 … GE’s latest evolutionary F-Class product


7

Take away boxes should only be used for occasional emphasis.Do not use on every slide.

GE F-class fleet serves all duty cycles

Data as of May 2014Source: GE Reliability Engineering

Units

Operating

HoursTotal(leader)

StartsTotal(leader)

6F 106 5.1 M (123,000)

59 k (3,200)

7F 78935.2 M

(152,000)

850 k (4,350)

9F 27213.3 M

(148,000)

147 k (2,040)

All F

1,160

53.5 M

(155,000)

1.0 M (4,350)

GE F–Class leading in units, reliability, availability … 50M+ hours

Reliability Availability Starting Reliability88%

92%

96%

100%

98.0%

90.6%

97.8%97.6%

90.1%

97.5%

GE F-Class Other OEM F-Class

*Source: ORAP®, All rights to Underlying Data Reserved: SPS®Rolling 12 Month Data Oct 12 – Sep 13


8


6F.01 re-introduction35-70 MW Gas turbine orders

Shift in technology to F-Class driven by shift to CC/CHP

Source: McCoy Power Reports

By

cla

ss

By

ap

plicati

on


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6F.01 … enhanced value6 DLN2.5 Can-annular

Combustors, increased TfireDual fuel capability

<25ppm NOx

3 stagesAdvanced and proven

HGP materials High Tfire capability

designed inImproved cooling/sealing

Through bolted nickel turbine rotor

High PR capable+2% speed

increase

Axial flow exhaustLow Mach LSB

3D aero compressor12 stages, 3 VGVRemovable blades

High flow R1 and inlet

Cold end drive2 bearings Single piece

forward stub shaftHigh torque capable

Reliable technology for efficient cogeneration/combined cycle

Introductory 6F.01Enhancement to 6F.01Pertinent experience

>100F below 9F.05 TfireEquivalent to 7F.05 Tfire

Same seals at 7F & HAGEAE TBC to GEP&W TBC

6B +1.35% speed…


10

6F.01 modular arrangement

Generator• Two pole

generator• Horizontal offset

load gear

Air inlet system• Silencer in elbow • CFD used to obtain low

pressure drop• Confirmed by model tests

Axial exhaust arrangement• Low pressure drop • Silencer before HRSG

Acousticenclosure


Modular for quick installation and ease of maintenance

Modules not visible…• Gas Fuel Module with

low DP valves

• Combined load gear & lube oil module

• Static frequency converter with black start genset

• Control module with triple redundant Mark Vie …factory assembled & tested


11

Launch site • AKEnerji

• Kemalpasa, Turkey

• 2x1 6F.01 combined cycle

• GT shipments Dec 2003, May 2004

GT validation• 5 months, 161 hours of testing

• 2462 TC, Press and SG sensors

• Full speed no load through full speed full load

• Aeromechanics, aerodynamics, thermal profiles measured/confirmed

• Damping improvements made post test

Launch units


Reliable technology for efficient cogeneration/combined cycle

Commercial operations• COD May 2005

• Over 110,000 operating hours

• Over 2,250 accumulated starts

• CSA coverage… CI, HGP, and MI performed

• Reliability/Availability … better than F Class industry

• AKEnerji reference letter…

• “fully satisfied with equipment and services”

• “average commercial reliability 99.2% last 4 years”

AKEnerji, Kemalpasa Turkey 6C installation Post validation inspection


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6F.01 …• Renamed to align with GE F-

Class

• 50M+ hrs experience

• Best in industry reliability &

availability

• Economical heat and power

• 55+% combined cycle

efficiency

• Demonstrated platform

• Comprehensive validation

• 9 years operating

experience… 110k hours,

2250 starts

… the heart of a world-class 75-150 MW CC/cogen plant

6 f.01 technology update for customers

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